Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 133.11.50.107
Searching for 107.50.11.133.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 11 ms
Searching for 107.50.11.133.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 170 ms
Searching for d.dns.jp. A record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 11 ms
Searching for d.dns.jp. A record at a.dns.jp. [203.119.1.1] ...took 252 ms
Searching for d.dns.jp. A record at nsb.dns.jp. [202.12.30.134] ...took 251 ms
Searching for 107.50.11.133.in-addr.arpa. PTR record at d.dns.jp. [210.138.175.244] ...took 30 ms
Searching for dns3.nc.u-tokyo.ac.jp. A record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 11 ms
Searching for dns3.nc.u-tokyo.ac.jp. A record at h.dns.jp. [161.232.72.25] ...took 11 ms
Searching for dns-x.sinet.ad.jp. A record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 11 ms
Searching for dns-x.sinet.ad.jp. A record at a.dns.jp. [203.119.1.1] ...took 242 ms
Searching for dns-x.sinet.ad.jp. A record at jpnac.sinet.ad.jp. [150.100.250.7] ...took 281 ms
Searching for dns3.nc.u-tokyo.ac.jp. A record at dns-x.sinet.ad.jp. [150.100.18.6] ...took 276 ms
Searching for dns3.nc.u-tokyo.ac.jp. A record at dns1.nc.u-tokyo.ac.jp. [133.11.0.1] ...took 242 ms
Searching for 107.50.11.133.in-addr.arpa. PTR record at dns3.nc.u-tokyo.ac.jp. [157.82.0.1] ...took 235 ms

Nameserver dns3.nc.u-tokyo.ac.jp. reports: No such host 107.50.11.133.in-addr.arpa.



Total elapsed query time: 2,034 ms
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